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Home > Active Pharmaceutical Ingredients > Antibiotics > Cefaclor for Sale > Cefaclor Synthetic USP37 China
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Cefaclor Synthetic USP37 China

2 Inquiries

Unit Price: Get Latest Price
CAS No.:

53994-73-3

Price valid (until):

2026-10-20

Company Type:
Manufactory
Location:
China
Payment Terms:
TT against copy of documents,L/C
Average Lead Time:
7 days
Qualification:
Main Products:

D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Keywords

    Cefaclor

    Cephaclor

    Cefaclor GMP

    Quick Details
    ProName:

    Cefaclor Synthetic USP37 China

    CasNo:

    53994-73-3

    Molecular Formula:

    C15H14ClN3O4S

    Appearance:

    Almost white crystalline powder

    Application:

    Cefaclor used for antibiotics

    DeliveryTime:

    Prompt shipment

    PackAge:

    1kg/bag or customer requirements

    Port:

    Hangzhou or Shanghai,China

    ProductionCapacity:

    Metric Ton/Day

    Purity:

    950~1020ug/mg

    Storage:

    room temperature

    Transportation:

    by sea air express

    LimitNum:

    10 Gram

    Grade:

    Pharma Grade

    Superiority
    PH: 3.0~4.5
    Related compounds
    Individual: ≤0.5%
    Total impurities: ≤2.0%
    Water: 3.0%~6.…
    We have GMP.
    Details
    It conforms to USP37.
    ECHEMI Editorial Reference
    Cefaclor, is a second-generation cephalosporin antibiotic used to treat certain infections caused by bacteria such as pneumonia and infections of the ear, lung, skin, throat, and urinary tract.Target: AntibacterialCefaclor belongs to the family of antibiotics known as the cephalosporins (cefalosporins). The cephalosporins are broad-spectrum antibiotics that are used for the treatment of septicaemia, pneumonia, meningitis, biliary tract infections, peritonitis, and urinary tract infection
    Solid
    Cefaclor is a cephalosporin bearing chloro and (R)-2-amino-2-phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton. It has a role as an antibacterial drug and a drug allergen.|Semisynthetic, broad-spectrum antibiotic derivative of cephalexin.|Cefaclor anhydrous is a Cephalosporin Antibacterial.|Cefaclor Anhydrous is the anhydrous form of cefaclor, a beta-lactam, second-generation cephalosporin with antibacterial activity. Cefaclor binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.|Semisynthetic, broad-spectrum antibiotic derivative of CEPHALEXIN.

    Basic Info
    Product Name:

    Cefaclor

    Other Name:

    5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-,(6R,7R)-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[(aminophenylacetyl)amino]-3-chloro-8-oxo-,[6R-[6α,7β(R*)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-aminophenylacetyl]amino]-3-chloro-8-oxo-,(6R,7R)-;(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-(D-2-Amino-2-phenylacetamido)-3-chloro-3-cephem-4-carboxylic acid;Cefaclor;Lilly 99638;Panoral;Kefral;S 6472;Cephaclor;Ceclor;Alfacet;Distaclor;Raniclor;Ceclor MR;Losefar;142975-47-1;2222357-79-9

    CAS No.:

    53994-73-3

    Molecular Formula:

    C15H14ClN3O4S

    InChIKeys:

    InChIKey=QYIYFLOTGYLRGG-GPCCPHFNSA-N

    Molecular Weight:

    367.81

    Exact Mass:

    367.81

    EC Number:

    258-909-5

    UNII:

    3Z6FS3IK0K

    NSC Number:

    757422

    DSSTox ID:

    DTXSID3022748

    NCI Thesaurus Code:

    C76033

    ATC Code:

    J - Antiinfectives for systemic use

    HScode:

    29349990

    Categories:

    Antibiotics

    Characteristics
    PSA:

    138

    XLogP3:

    -1.8

    Appearance:

    Solid

    Density:

    1.6±0.1 g/cm3

    Melting Point:

    327 °C

    Boiling Point:

    692.7°C at 760 mmHg

    Flash Point:

    385.2±32.9 °C

    Refractive Index:

    1.722

    Water Solubility:

    H2O: 10g/L(temperature not stated);1 M HCl: 50 mg/mL, clear to very faintly turbid, yellow

    Toxicity:

    TDLo orl-cld: 131 mg/kg/7D-I:MSK,SKN CMAJAX 126,1032,82

    Hazard Identification

    Classification of the substance or mixture

    Skin sensitization, Category 1

    Respiratory sensitization, Category 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H317 May cause an allergic skin reaction

    H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

    Precautionary statement(s)
    Prevention

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P272 Contaminated work clothing should not be allowed out of the workplace.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P284 [In case of inadequate ventilation] wear respiratory protection.

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P333+P317 If skin irritation or rash occurs: Get medical help.

    P321 Specific treatment (see ... on this label).

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP

    Location:

    1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.

    Payment Terms:

    TT against copy of documents,L/C

    Average lead Time:

    7 days

    Total Annual Revenue:

    $25 million-$50 million

    Total Employees:

    11-50

    Year of Establishment:

    2011

    Dawn Ray is a R&D and process improvement company,which is located in Hangzhou, Zhejiang province,China.We are dealing in multi-application of pharmaceuticals(APIs),antibiotics,food additives,peptides and plant extracts.

    Dawn Ray has a wide range of products from milligram up to thousands of kilogram quantities.We are also increasing our breed all the time.Our products have been exported all over the world and have a good reputation.

    Dawn Ray promises that we can offer you qualified products and excellent service in good prices.Our aim is "Best goods,best service".We sincerely invite customers from all over the world to visit our company,establish business relations and both get win.

    Process Capacity: Synthetic,Ferment,extract

    After-sale Service:24 hours on skype for business

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    Pakistan

    CEFACLOR

    500 KG Oct 18, 2024
    India

    CEFACLOR

    1 MT Jun 24, 2025
    Post an enquiry for this product
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